Cita APA (7a ed.)

Assessment and Qualifications Alliance, Waller, S., & Murphy, D. (2003). Course essays. Philip Allan Updates.

Cita Chicago Style (17a ed.)

Assessment and Qualifications Alliance, Sally Waller, y Derrick Murphy. Course Essays. Deddington, Oxfordshire: Philip Allan Updates, 2003.

Cita MLA (9a ed.)

Assessment and Qualifications Alliance, et al. Course Essays. Philip Allan Updates, 2003.